A two-stage aluminum fluoride recycling system and process of tail gas condensate from the aluminum fluoride producing system

Details for Australian Patent Application No. 2007324225 (hide)

Owner China Aluminum International Engineering Corporation Limited

Inventors Wang, Liang; Zhou, Fenglu; Liao, Xinqin; Jin, Yali

Agent Davies Collison Cave

Pub. Number AU-B-2007324225

PCT Pub. Number WO2008/061435

Priority 200610134343.2 23.11.06 CN

Filing date 14 November 2007

Wipo publication date 29 May 2008

Acceptance publication date 25 November 2010

International Classifications

B01D 21/02 (2006.01) Separation of suspended solid particles from liquids by sedimentation - Settling tanks

C02F 9/02 (2006.01) Multistep treatment of water, waste water or sewage - involving a separation step

C01F 7/50 (2006.01) Compounds of aluminium

Event Publications

21 May 2009 PCT application entered the National Phase

  PCT publication WO2008/061435 Priority application(s): WO2008/061435

28 May 2009 Corrigenda

  PCT applications that have entered the National Phase - Name Index Under the name China Aluminium International Engineering Corporation Limited, Application No. 2007324225, under INID (71), correct the applicant name to China Aluminum International Engineering Corporation Limited

25 November 2010 Application Accepted

  Published as AU-B-2007324225

24 March 2011 Standard Patent Sealed

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